EP1996025A1 - Biege- und schlingmaschine für teigstücke - Google Patents
Biege- und schlingmaschine für teigstückeInfo
- Publication number
- EP1996025A1 EP1996025A1 EP07727007A EP07727007A EP1996025A1 EP 1996025 A1 EP1996025 A1 EP 1996025A1 EP 07727007 A EP07727007 A EP 07727007A EP 07727007 A EP07727007 A EP 07727007A EP 1996025 A1 EP1996025 A1 EP 1996025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- base frame
- dough
- drive
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C3/00—Machines or apparatus for shaping batches of dough before subdivision
- A21C3/08—Machines for twisting strips of dough, e.g. for making pretzels
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
Definitions
- the invention relates to a device for machine production or
- This device or machine is provided with at least one functional component, which comprises a tool for dough processing, which is geometrically and / or constructively adapted to the specific bending and / or Schlingform of each piece of dough to be produced.
- the geometrical-constructive adaptation is particularly true for the size dimensions of the dough piece, for example, the pretzel dough with its belly section, which passes over a node in ⁇ rmchenabête.
- EP-B-0 938 844 discloses a machine pretzel production arrangement comprising a preforming station for producing U-shaped dough strands (see Figure 3 with reference numeral 16), a straightening station with a straightening wheel, forming units on bogies and a discharge device.
- the preforming station and the straightening unit must be equipped with tools which are adapted to the specific bending radius of the respective piece of dough to be produced.
- EP-BI 255 441 a dough strand bent in a U-shape is moved by means of conveyor belts over a forming table.
- WO-A-2005/065 458 describes an apparatus and a method for the production of twisted pasta, in particular pretzels.
- the corresponding dough strand processing line comprises a feeding device with prebending and aligning stations arranged one behind the other, followed by a forming table with conveyor belts and protruding pins and a cooperating looping device, in particular with a rotary drive and a looping head.
- Both the bending tool of Vorbiegestation and the alignment of the alignment as well as the holding and stop pins and the gripper spacings of the Schlingkopfes must be sized according to the specific geometry of the individual pretzel shape, geometric designed and designed to be constructive.
- the invention is based on the object with dough piece bending and
- looping machines in particular as known from the above references, to increase the flexibility and range of variation in the shape, without having to change the basic structure constructively and / or time-consuming.
- the device specified in claim 1 which is particularly characterized in that the functional component is provided or connected to a base frame, which is formed on releasable engagement connections for receiving the tool of the functional component, which tool by the releasable engagement connection depending on specific bending or looping shape of the piece of dough to be produced is interchangeable.
- a plurality of differently sized and / or designed change tool modules can be provided, which are easily interchangeable with each other depending on the requirements of the individual bending or looping of the pretzel piece to be produced.
- an advantageous invention training is to form the releasable engagement connection between the base frame and change tool module so that it can be solved by manual handling.
- the one or more functional components of Teigbe- and - processing lines for bent and looped dough pieces are each provided with one or more drive units to move the respective, acting on the dough piece tool.
- the respective tool is provided with an information carrier for machine-readable information, which is associated with a mounted on the base frame, preferably automated reading unit.
- Their output for read information is connected to the input interface of a controller, which is realized in particular on the basis of a computer with appropriate control and monitoring software.
- the patterns, data and signals on the information carrier are expediently structured in such a way that information is contained, above all, for the tool identification, for example, but for the associated dough piece specification and / or for the production process.
- the information is available for example in the form of barcodes or other coding patterns.
- Dough pieces provided a plurality of cooperating functional components, each having one or more drive units. These can be suitably coordinated with each other by a coupling with said control.
- the controller has a monitoring and comparison device, which is designed for processing the information obtained by the tools per respective reading unit.
- the comparison device is program and / or circuitry for generating and output of control commands to the drive units and / or error messages set, the control commands and / or error messages are generated depending on the respective result obtained comparison result.
- the said comparison device can be checked whether the use of the tool of a first functional component during operation with another tool of the same or a second functional component leads to a collision and damage to the two tools, or whether a functional interaction of the tools is guaranteed. This can be realized in the controller by means of suitable software.
- the reading unit is known per se
- Proximity switches realized which can be realized on the basis of inductive, capacitive, magnetic, optical techniques or photocells, ultrasound or electromagnetism, with the latter when approaching a scanned object, the oscillation frequency of resonant circuits changed.
- An inexpensive alternative is the use of inductive proximity switches, which react to the approach of metallic objects. This will be part of a Inventions training took up, according to which the information carrier is formed on the tool as a designed according to the information code to be transmitted metal structure or topography. The metal pins projecting from the respective tool according to a coding pattern result in a meaningful assignment of the proximity switches (open or closed).
- the informative binary code thus acquired can be passed on by the proximity switches via suitable interfaces to the controller for further processing, identification and comparison.
- a light beam is emitted to the change tool module, are mounted on the reflector means with certain coding patterns corresponding to an information content (principle of the reflection light barrier).
- the reflected light is picked up directly by the receiver or sent directly to a receiver, each within the scope of the reading unit according to the invention.
- a signal is generated in the reading unit when reflection means are acted upon by the light beam.
- the reading unit can be realized with a uniform housing in which light transmitters and receivers are accommodated together.
- the light scanner responds to the light reflected by the reflection means on the respective change tool module, for example with the output of a binary switching signal.
- the use of proximity switches based on optoelectronic sensors offers the advantage of a long range.
- the corresponding invention training is that the reading unit is formed on the base frame for scanning transponders known per se (radio tags), which form the information carrier attached to the tool.
- RFID radio frequency identification
- the tool change possibility according to the invention is
- the coupling means can be realized for example by form-fitting interlockable output and input drive shafts. It is expedient to provide the mutually opposite sides or peripheral skirt, in particular end faces of the output shaft of the drive unit and the input shaft of the Kirschlingwerkmaschines mutually so complementarily designed elevations and / or depressions that the output shaft of the drive unit in frontal impingement on the input shaft of the Schlingwerkmaschines the latter can move, in particular can rotate.
- FIG. 1 a block diagram of a control technology according to the invention
- Tool change system for a dough processing device with a plurality of functional components each with one or more drive units
- Figure 2 shows a schematic side view of a device overview of a
- FIG. 4 shows a side section approximately in accordance with line IV-V in FIG. 3 with base frame and dismantled alternating-forming unit
- FIG. 5 shows a front view of the dough-strand forming table in disassembled state with removed exchangeable unit removed
- FIG. 5 shows a front view of the dough-strand forming table in disassembled state with removed exchangeable unit removed
- FIG. 11 shows a view of the dough strand quilting system according to the invention
- Figure 12 is a fragmentary longitudinal sectional view of the coupling of the
- Figure 14 is a cross-sectional view according to line XIV-XIV in Figure 12
- Figure 15 is a cross-sectional view along line XV-XV in Figure 12
- Figure 16 is a schematic side view of the Vorbiegestation in operating position for bending with the aid of gravity
- FIG. 17 in the same view the prebending station in stripping position
- FIG. 18 in the same view the prebending station in stripping position with the swivel holding hood lifted up
- 19 in the same view the pre-bending station with already partially removed Vorbiege tool
- FIG. 21 shows a sectional view according to line XXI-XXI in FIG. 20,
- FIG. 22 shows a plan view of the holding hook pivot mechanism, the alignment tool and the hold-down with closed holding hook
- FIG. 23 shows a detail corresponding to the view according to FIG. 22 with the holding hook open
- Figure 24 is a sectional view approximately according to line XXIV-XXIV in Figure 22, and
- Figure 25 is a plan view and end view of the removed alignment tool in wheel shape.
- the dough processing line according to the invention has a plurality of functional components FCl, FC2,... FCn, which interact directly or indirectly and, in particular, can be connected in series one after the other in terms of function.
- Each of the functional components is anchored in, for example, all common base frames BF and provided with one or more drive units DrI1, Drl2, Dr21, ... Drnl, Drn2,... Drnn, which allow movement, in particular rotation, of usable and interchangeable tools TI l, T12, T13, T21, T22, ... TnI, ... Tnn.
- the tools T are grouped together in groups, each group TI l, T12, T13 or T21, T22, etc. is assigned to a particular functional component.
- Similar tools Tii of a particular functional component can be used alternately to each other, depending on the customer's custom Teig demoform. Accordingly, the drive units Dr are to control differently depending on Teig sexualform and associated tool version.
- the control takes place via a computer control CC, which communicates with all drive units Dr, for example via a bus system (not shown).
- the computer control requires specific information in order to control the drive units Dr functionally according to the individual tool TI 1, ... Tnn used.
- each tool is provided with an information carrier Tr, which can be realized, for example, with a transponder or with correspondingly a coding pattern arranged metal projections or pins for inductive proximity switches.
- the information carriers of a tool group are on the base frame or frame BF in the area of each of the tool group associated with function component a reading unit Rl, R2, ..., Rn assigned.
- the respective reading unit may be arranged or mounted in the region of the base frame BF where the respective functional component FC is located.
- the reading unit R is expediently designed to scan the information carrier Tr without contact.
- the reading unit is implemented as a transceiver unit.
- the reading unit can be implemented with a plurality arranged according to the same coding principle, inductive proximity switches, which are opened or closed depending on the presence or Brovorvorensein a metal pin on the tool.
- the computer control CC which has passed on the information and data to the respective reading unit, can use the binary information thus obtained or also response data stored by the transponder to infer the tool used in each case and the corresponding product to be produced, for example Schwabenbrezel or Bavarian pretzel. If tools do not fit together within a functional component or different functional components, or if there is the risk of collisions and associated mechanical damage due to a lack of tool coordination, this can be detected preventively by means of a comparison program set up in the computer control CC. With the output data of the comparison program corresponding control commands for stopping the Dr drives are generated to avoid collisions and damage. According to FIG.
- drying station 1 for drying the belly section of the pretzel dough strands, so that they do not stick to the subsequent aligning station
- Prebending station 2 for bending the pretzel strand in horseshoe shape
- Alignment station 3 for symmetrical alignment of the previously measured Berzelstrangs
- Mold plate 4 for specifying the size of the belly portion of the pretzel dough strand
- Schlingwerk 5 with gripping organs for detecting the Teigstrangenden and to carry out the Schlingvorgangs
- Knot tensioner 6 for fixing and positioning the knot of pretzel in the middle
- Intermediate table 7 for transporting the finished dough pieces in pretzel form for the purpose of subsequent settling
- Settling station 8 for depositing the finished dough pieces on a baking tray or a conveyor belt table.
- the alignment station 3 the Formtisch 4 and 5
- Information carrier provided with an ensemble, for example, three light sensor reflectors which projecting outwardly on the Garrungswandung 28 and three light sensors LT are assigned, which are installed in the base frame BF or attached thereto.
- signal cables S for coupling to the computer control CC are led out of the three light switches LT, which are likewise arranged as an ensemble.
- the reflectors LR jump in the direction of the light sensors LT, each having a pair of reflector and light sensor have a common alignment. This flight is approximately perpendicular to the dough transport direction, wherein the respective pairs of reflector and light buttons are arranged in the dough transport direction one behind the other and run parallel with their long sides next to each other.
- the light switches LT suitably concentrate the entire electronics (transmitter and receiver for light) with a common housing.
- the entire electronics transmitter and receiver for light
- a common housing In the case of an exchangeable unit, instead of three reflectors LR, only two, one or even no reflector or reflector gaps can be provided, which corresponds to a binary coding of the respective exchangeable unit.
- the drive coupling 15 is connected to two opposite each other
- the first support member 17 is realized with a rotatable by the belt drive 14 output shaft 19, whose protruding from the base frame inner wall front end has a transverse groove 20.
- This serves for the positive reception of a transverse projection 21 which is shaped to be complementary to the transverse groove 20 and which is provided on the end face of the drive shaft 16 of the forming unit 10 that is directly opposite the front end is formed sublime. If the transverse protrusion 21 is engaged in the transverse groove 20, a torque-transmitting form-locking engagement connection results between the output shaft 19 and the drive shaft 16. This engagement connection can be supported, secured and secured by the second holding element 18.
- the second support member 18 is realized with a transversely displaceable to the base frame wall engaging bolt 22 which in a projecting outwardly of the wall guide sleeve 23 with respect to the conveyor belt drive shaft 16 and the central longitudinal axis 24 (see Fig. 4, 5, 6 and 7) is guided axially against the force of a positioning spring 25.
- the latter is to - cf. 7 - on the one hand against the end-side inner wall of the guide sleeve 23 and on the other hand supported against an annular peripheral support shoulder 26 on the outer surface of the engaging bolt 22, as shown enlarged in Figure 7.
- the positioning spring 25 is subjected to pressure, so that the engagement bolt 22 is pressed by its support shoulder 26 through the base frame wall in the direction of the interior 9 of her.
- the interior of the base frame BF facing front end 27 of the engaging bolt 22 is tapered or conically tapered aus convincedd, whereby when engaging in an associated Garrungswandung 28 of the Komformech 10 can achieve a centering, the assembly facilitating effect.
- the opposite mounting wall 28 (see also Figure 8) is expediently provided with a Einrastvertiefung (not shown) on its the Grundgestell- inner wall opposite lying outside associated.
- the latching recess advantageously has a shape which is designed to be complementary to the conical / conical shape of the front end 27 of the engagement bolt 22.
- the opposite front end of the engaging bolt 22 is configured as a handle 29, whereby the engaging bolt 25 can be pulled outwardly from the base frame BF against the force of the adjusting spring 25, to the previously mounted state (see Figure 8) the engagement bolt from the opposite support wall of the exchange forming unit 10 to rest.
- a manually operable lever receptacle 31 articulated via a pivot axis 32 which extends transversely to the base frame wall.
- the lever receptacle 31 is designed with a receiving recess 34 bounded by a hook part 33, which serves to receive a retaining bolt 35 (see FIG. 5) which is fastened to an outer side of the exchangeable forming unit 10 and protrudes.
- a retaining bolt 35 see FIG. 5
- the second lever receptacle is articulated together with the first-mentioned lever receptacle 31 via the pivot axis 32, which extends for this purpose according to Figure 3 from an inner side of the base frame BF to the opposite inner side.
- at least one of the two lever receptacles 31 located opposite the base frame inner sides is provided with a laterally outwardly projecting pivoting handle 36 for manual engagement and disengagement of the retaining bolt 35.
- the pivoting handle 36 can be used to disengage and disassemble the Kirformmaschine 10, the lever holder 31 about its pivot axis 32 to pivot upwards.
- a retaining tension spring 37 which is hung on at least one of the two lever receptacles 31 on the one hand and on an inwardly projecting hook 38 on the inner wall of the base frame BF.
- the retaining spring 37 can thus ensure that, without manual actuation, the two retaining bolts 35 of the exchangeable forming unit 10 are securely held in the respective receiving recess 34 of the two lever receptacles 31.
- the two lever holders 31 are additionally designed with a respective Gleit Adjustsrampe 39 on the upper side in the lower or the pivoting handle 36 remote end portion. This runs obliquely with respect to the horizontal and can thus serve to guide the about on their two-sided support pin 35 patch on the ramps 39 Kirformiki so that the two-sided retaining pin 35 are guided in the two-sided receiving recesses 34 of the respective lever receptacle 31.
- the change-over-forming unit 10 can now be tracked parallel to the central longitudinal / rotational axis 24 of the drive shaft 9 of the pull-out movement of the engagement bolt 22.
- the transverse projection 21 of the conveyor belt drive shaft 16 is pulled out of the complementary transverse groove 20 of the base frame BF passing through the output shaft 19.
- the drive clutch 15 is released for the exchange forming unit 10, and the latter from the interior 9 without obstruction removed.
- Functional component realized as a crawler with a arranged in the upper region drive unit 40 and coupled to the lower end changing looping tool 41.
- a possibly existing linear drive on which the rotary drive unit 40 can be moved linearly in and counter to the dough strand conveying direction by means of a holding part 42 relative to the base frame (not shown in FIG. 11).
- the linear drive is supported against the base frame. Because of the basic mode of operation and structure of such a whip, reference is made to the aforementioned WO-A-2005/0 654 458.
- three light reflectors LR are arranged along the circular axis about the axis of rotation A on the change-over tool 41 above its support cross 46 on a top plate 46a or the like in the ensemble.
- this triple ensemble which has a specific binary code for identifying the respectively used, individual interchangeable loop tool 41, only needs to be assigned to a single light key LT in the rotary drive unit 40.
- This is attached to a vertically projecting support arm 40a so that the light transmitting and receiving direction of the light sensor LT are aligned approximately parallel to the axis of rotation A and in a corresponding rotational position with one of the three light reflectors are aligned or congruent.
- a different Schlingwerkmaschine to be replaced can be distinguished from what is shown by changing the binary coding by one, two or all three light reflectors LR omitted or executed blind, so that correspondingly fewer light switch switching operations are controlled via the signal line S.
- the light sensor LT scans upon rotation of the looping tool 41, depending on the binary encoding no, one, two, three, etc. light reflectors as existing.
- an angle information can still be linked to the scanned light reflector, the z. B. when using Servo drives system inherent present. Then it can be determined whether, according to the example shown, in a three-ensemble the middle reflector is left out or concealed or non-reflective, which would correspond to a specific binary coding.
- the change-looping tool 41 is provided with two dough strand grippers 43, the distance d must be adapted to the particular customer desired pretzel shape and size.
- a union nut 44 is to be solved, which the drive unit 40 is screwed or connected to the looping tool 41.
- the looping tool can be pulled down, the maintenance person can secure the looping tool 41 against falling by means of a handle projection 45 which protrudes from a support rail 46 in alignment with the axis of rotation of the rotary drive unit 40 down.
- coupling means are used between an initial or
- the union nut 44 is held on the input shaft 48 associated front end of the output shaft 47 axially displaceable by an annular abutment shoulder 49 which projects radially from the end-side end portion of the output shaft 47 (see Figure 13).
- the union nut 44 has a cross-sectionally L-like profile, wherein the shorter L-leg 50 is formed and arranged with its inside to rest on the stop shoulder 49.
- the game is between the said outer shell and the annular space bounded by the shorter L-leg interior.
- a driving pin 53 which eccentric according to Figures 14 and 15 with respect to the aligned, central longitudinal axes 54 of the two shafts 47, 48 is arranged.
- the central longitudinal axis 55 of the driving pin 53 extends according to Figures 14 and 15 outwardly eccentric offset and parallel to the shaft center axis 54.
- Figure 14 is on the Schlingwerkmaschine 5 associated end face of the output shaft 47 centric, d. H. congruent with the central or rotational axis 54, a projecting centering pin 57 is formed, which is associated with a complementary centering recess 58 on the opposite end face of the input shaft.
- the above-mentioned rotary feedthrough comprises a plurality of fluid lines 59, which are acted on by seals 60.
- the fluid lines 59 are shown in FIGS. 14 and 15 arranged symmetrically and in a circle around the axis of rotation 54.
- the driving pin 53 when nesting ensures that the fluid lines within the input and output shafts 48, 47 and the centering pin 57th aligned with the centering recess 58.
- the driving pin 53 can provide a functional and rotationally correct attachment of the lower input shaft 48 to the end face of the upper output shaft 47.
- a pre-bending tool 61 can be removed and exchanged at the prebending station 2 by a maintenance person gripping under the swiveling holding hood 65 and raising it in the upward swiveling direction 69. Due to the force of the retaining or ejecting spring 64, the prebending tool 61 springs out of the holder, as can be seen from FIG.
- the respective interchangeable pre-bending tool 61 and the associated scraper 62 with their respective individual dimensions can be identified by an information carrier which, analogously to FIG a threefold ensemble of light reflectors LR is realized.
- the reflection direction of all three light reflectors LR runs approximately parallel to the dough strand conveying direction, so that in the side view according to FIG. 16 only one of the three light reflectors LR is visible; the other two are hidden.
- the three light reflectors LR projecting perpendicularly from the outer jacket of the scraper 62 are analogously arranged side by side in a row transversely to the dough conveying direction arranged light sensor LT with signal output cable S.
- These are directly or indirectly on the base frame BF, attached directly to the stationary pivot support hood 65 in the example shown.
- FIGS. 3 and 11 or I Ia apply analogously.
- the retaining hook is pivoted from the closed position shown in Figure 22 to the open position shown in Figure 23, so that the Engaging pin 79 is free.
- the straightening wheel 74 can now pull out in conjunction with Figure 2 down using the Schiebe operationsnut 81 now.
- the hold-down 75 can be pulled out obliquely and also replaced.
- FCl FCl, FCn functional components
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07727007.2A EP1996025B1 (de) | 2006-03-16 | 2007-03-16 | Biege- und schlingmaschine für teigstücke |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06111280 | 2006-03-16 | ||
PCT/EP2007/052528 WO2007104801A1 (de) | 2006-03-16 | 2007-03-16 | Biege- und schlingmaschine für teigstücke |
EP07727007.2A EP1996025B1 (de) | 2006-03-16 | 2007-03-16 | Biege- und schlingmaschine für teigstücke |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1996025A1 true EP1996025A1 (de) | 2008-12-03 |
EP1996025B1 EP1996025B1 (de) | 2017-08-23 |
Family
ID=38255126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07727007.2A Not-in-force EP1996025B1 (de) | 2006-03-16 | 2007-03-16 | Biege- und schlingmaschine für teigstücke |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1996025B1 (de) |
WO (1) | WO2007104801A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044990B4 (de) * | 2006-09-23 | 2018-06-14 | Werner & Pfleiderer Lebensmitteltechnik Gmbh | Teigbearbeitungsanlage |
DE102006061970A1 (de) * | 2006-12-21 | 2008-06-26 | Fritsch Gmbh | System zum Vermessen und Ausrichten von Teigsträngen in ihrer Länge und Lage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2615170B1 (fr) * | 1987-05-12 | 1989-08-18 | Remy & Cie E P | Machine de conditionnement automatique de recipients |
DE9004208U1 (de) * | 1990-04-11 | 1990-06-13 | Groninger & Co Gmbh, 74564 Crailsheim | Einrichtung zur Verarbeitung pharamzeutischer, kosmetischer o.dgl. Medien |
DE4105254C1 (de) * | 1991-02-20 | 1992-05-14 | Brezelbaeckerei Ditsch Gmbh, 6500 Mainz, De | |
FR2678484B1 (fr) * | 1991-07-04 | 1993-10-15 | Laval Jean Luc | Chaine automatique et flexible d'assemblage de produits alimentaires en vue de constituer des plats cuisines directement consommables. |
DE4410577A1 (de) * | 1994-03-26 | 1995-09-28 | Bielomatik Leuze & Co | Einrichtung zur Bearbeitung von Lagenmaterial oder dergleichen |
WO1996023415A1 (en) * | 1995-01-31 | 1996-08-08 | Sasib Bakery Nordic A/S | Method and apparatus for manufacturing pastry |
FR2744879B1 (fr) * | 1996-02-20 | 1998-03-20 | Marie Sa Ets | Faconneuse de pates alimentaires pour la patisserie et la boulangerie |
FR2770749B1 (fr) * | 1997-11-07 | 2000-01-21 | Electrolux Baking | Faconneuse de patons |
DE19807692C2 (de) * | 1998-02-25 | 2001-04-12 | Udo Bernhardt | Brezelschlingmaschine |
WO2001060164A1 (de) * | 2000-02-17 | 2001-08-23 | Fritsch Gmbh & Co. Kg | Brezelherstellungssystem |
AU2001291910A1 (en) | 2000-09-22 | 2002-04-02 | Mikael Jarvenkyla | Production line for food products |
EP1703796B1 (de) * | 2004-01-12 | 2014-07-30 | Fritsch GmbH | Teigstrang-schlingsystem |
-
2007
- 2007-03-16 EP EP07727007.2A patent/EP1996025B1/de not_active Not-in-force
- 2007-03-16 WO PCT/EP2007/052528 patent/WO2007104801A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007104801A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1996025B1 (de) | 2017-08-23 |
WO2007104801A1 (de) | 2007-09-20 |
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